EP 1218908 B1 20060802 - ACTUATOR UNIT WITH A BASE ACTUATOR, AN ADDITIONAL ACTUATOR AND A CONTROL UNIT
Title (en)
ACTUATOR UNIT WITH A BASE ACTUATOR, AN ADDITIONAL ACTUATOR AND A CONTROL UNIT
Title (de)
AKTOREINHEIT MIT EINEM GRUNDAKTOR, EINEM ZUSATZAKTOR UND EINER ANSTEUEREINHEIT
Title (fr)
ENSEMBLE ACTIONNEUR COMPORTANT UN ACTIONNEUR DE BASE, UN ACTIONNEUR COMPLEMENTAIRE ET UNE UNITE DE COMMANDE
Publication
Application
Priority
- DE 0003236 W 20000918
- DE 19948632 A 19991008
Abstract (en)
[origin: WO0127955A1] The invention relates to an actuator unit that is provided with a base actuator (1) and an additional actuator (2). A useful circuit (4) can be opened and closed by means of said actuators. The base actuator (1) can be activated by supplying electric energy during normal functioning and can be deactivated by not supplying electric energy. The additional actuator (2) can be deactivated by supplying electric energy and can be activated manually. A control unit (3) deactivates the additional actuator (2) only when a real activation state of the base actuator (1) deviates from a desired activation state of the base actuator (1).
IPC 8 full level
H01H 47/00 (2006.01)
CPC (source: EP US)
H01H 47/004 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
WO 0127955 A1 20010419; CN 1214425 C 20050810; CN 1377507 A 20021030; DE 19948632 A1 20010523; DE 19948632 B4 20050811; DE 50013272 D1 20060914; EP 1218908 A1 20020703; EP 1218908 B1 20060802; US 7061143 B1 20060613
DOCDB simple family (application)
DE 0003236 W 20000918; CN 00813813 A 20000918; DE 19948632 A 19991008; DE 50013272 T 20000918; EP 00978941 A 20000918; US 11011202 A 20020408